It is important because some critics of Islam have often claimed that Muhammad in his travels must have read Christian and Jewish scriptures, and so borrowed religious ideas from them which he then rehashed as his own message.
Penting karena beberapa kritikus Islam telah sering mengklaim bahwa Muhammad dalam bukunya perjalanan harus telah membaca Kristen dan kitab suci Yahudi, dan meminjam ide-ide keagamaan dari mereka yang kemudian rehashed sebagai pesan sendiri.